23341878680

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1\times {\mathrm{2153}}^1$

素因数の和:4364

約数の個数: 64

約数和(自身を含む): 52970306400

約数和(自身を除く): 29628427720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2069, 2153, 2620, 4138, 4306, 5240, 8276, 8612, 10345, 10765, 16552, 17224, 20690, 21530, 41380, 43060, 82760, 86120, 271039, 282043, 542078, 564086, 1084156, 1128172, 1355195, 1410215, 2168312, 2256344, 2710390, 2820430, 4454557, 5420780, 5640860, 8909114, 10841560, 11281720, 17818228, 22272785, 35636456, 44545570, 89091140, 178182280, 583546967, 1167093934, 2334187868, 2917734835, 4668375736, 5835469670, 11670939340, 23341878680]

約数ペア:

[(1, 23341878680), (2, 11670939340), (4, 5835469670), (5, 4668375736), (8, 2917734835), (10, 2334187868), (20, 1167093934), (40, 583546967), (131, 178182280), (262, 89091140), (524, 44545570), (655, 35636456), (1048, 22272785), (1310, 17818228), (2069, 11281720), (2153, 10841560), (2620, 8909114), (4138, 5640860), (4306, 5420780), (5240, 4454557), (8276, 2820430), (8612, 2710390), (10345, 2256344), (10765, 2168312), (16552, 1410215), (17224, 1355195), (20690, 1128172), (21530, 1084156), (41380, 564086), (43060, 542078), (82760, 282043), (86120, 271039)]